Interventional audiology is not centered on the dispensing of a hearing aid or medical device. Instead, interventional audiology is a preventative-driven approach to health care in which audiologists' partner with other health care professionals in co-assessing and co-managing the disease state of hearing loss and its association to other medical conditions (e.g., cognitive decline, diabetes, cardiovascular, depression).
According to Taylor & Tysoe (2013), "These interconnected [professional] networks may be more critical to your success than effective business management principles or the latest hearing aid technology that you offer in your clinic."